In this article, we will delve into the issue of the “no caching mode page found” error in Ubuntu when there isn’t any drive partition. This error typically signifies an issue with the block device, possibly due to it being unpartitioned. We will walk you through the steps to resolve this issue, ensuring you understand each command and its function in the process.
To fix the "no caching mode page found" error in Ubuntu without any drive partition, you can boot the machine using a live USB key with the Mint distro, list the partitions using the
fdisk command, and then use the
fsck command to check and fix any file system errors. This should resolve the issue without having to reinstall the entire system.
Understanding the Error
The “no caching mode page found” error usually arises when there’s a mistake in changing the crypt lugs format to NTFS. The root directory (“/”) might be on the device /dev/sdb, which is unpartitioned. This error can cause significant inconvenience, but fortunately, it can be resolved without having to reinstall the entire system.
The solution involves booting the machine using a live USB key with the Mint distro, listing the partitions, and then using the
fsck command to check and fix any file system errors. Here’s a step-by-step guide on how to do this:
Booting the Machine
- Boot the machine using a live USB key with the Mint distro. This involves creating a bootable USB stick with a Linux Mint ISO. You can download the ISO from the official Mint website and create a bootable USB using a tool like Rufus.
Listing the Partitions
- List the partitions using the
fdiskcommand. Open the terminal and type the following command:
sudo fdisk -l /dev/sda
sudo gives you root privileges,
fdisk is a command-line utility to view and manage disk partitions,
-l lists the partition tables for the specified devices, and
/dev/sda is the device you’re checking. Replace
/dev/sda with your device if it’s different.
Checking and Fixing File System Errors
- Execute the
fsckcommand to check and fix any file system errors. In the terminal, type:
sudo fsck -yv /dev/sda1
In this command,
fsck stands for “file system check”. It’s used to check and optionally repair one or more Linux file systems.
-y automatically repairs any filesystem errors,
-v gives verbose output (meaning it will show you detailed information about what it’s doing), and
/dev/sda1 is the partition you’re checking. Replace
/dev/sda1 with your partition if it’s different.
After running this command, any file system errors should be fixed, and your machine should work fine.
The “no caching mode page found” error can be a hassle, but it’s not insurmountable. By following these steps and understanding the commands involved, you can resolve this issue without having to reinstall Ubuntu. Remember to replace the device and partition in the commands with your own if they’re different.
We hope this guide has been helpful. If you have any further questions or need additional help, feel free to reach out. Happy troubleshooting!
The "no caching mode page found" error typically indicates an issue with the block device, usually due to it being unpartitioned.
Yes, you can resolve the error without reinstalling Ubuntu by following the steps outlined in the article.
To create a bootable USB stick with Linux Mint, you can download the Linux Mint ISO from the official Mint website and use a tool like Rufus to create the bootable USB.
fdisk command is a command-line utility used to view and manage disk partitions. In this case, we use it to list the partitions on the specified device.
fsck command stands for "file system check" and is used to check and optionally repair one or more Linux file systems. In this case, we use it to check and fix any file system errors on the specified partition.